1. Introduction
Thank you for choosing the FOTING KLC-IRON120C High-Pressure Washer. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new high-pressure washer. Please read this manual thoroughly before first use and keep it for future reference.
The FOTING KLC-IRON120C is designed for powerful and versatile cleaning tasks around your home and garden. With a maximum pressure of 14.5MPa and a maximum flow rate of 420L/H, it effectively tackles dirt and grime on various surfaces.
2. Safety Information
General Safety Warnings
- Always wear appropriate personal protective equipment, such as safety glasses and gloves, when operating the high-pressure washer.
- Never direct the water jet at people, animals, electrical equipment, or the unit itself. High-pressure water can cause serious injury.
- Ensure all connections are secure before starting the unit.
- Do not operate the unit if the power cord, high-pressure hose, or other critical parts are damaged.
- Keep children and pets away from the operating area.
- Always disconnect the power supply before performing any maintenance or cleaning tasks.
Total Stop System (TTS)
This electric high-pressure washer is equipped with a Total Stop System (TTS). The TTS automatically stops the pump when the trigger is not activated, saving energy and extending the life of the pump. The pump restarts automatically when the trigger is pressed again. This system is designed for up to 10,000 uses, ensuring long-term durability.

Image: Overview of the FOTING KLC-IRON120C High-Pressure Washer highlighting its safety features such as the child lock on the trigger gun, the total stop system, convenient cord storage, and stable foot support.
3. Package Contents
Please check that all items are present and in good condition:
- High-Pressure Washer Unit (Model: KLC-IRON120C)
- Trigger Gun
- 7m High-Pressure Hose
- 3m Water Hose
- Hose Reel (integrated)
- Two Variable Nozzles (adjustable spray patterns)
- 500ml Detergent Tank
- Body Side Cup Ring
- Water Supply Connector
- Nozzle Cleaning Pin
- Instruction Manual

Image: A visual representation of all standard accessories included with the FOTING KLC-IRON120C High-Pressure Washer, neatly arranged for easy identification.
4. Setup
Assembly
- Attach the handle to the main unit. Ensure it clicks into place securely and fasten with screws if provided.
- Attach the cord hook and trigger gun holder to the designated slots on the unit until they click.
Connecting Water Supply
The FOTING KLC-IRON120C supports direct connection to a water pipe.
- Connect the water supply connector to the water inlet on the main unit. Tighten the nut clockwise.
- Attach one end of the 3m water hose to a standard garden tap.
- Connect the other end of the 3m water hose to the water supply connector on the high-pressure washer.
- Ensure the water tap is turned on before starting the unit.
Connecting High-Pressure Hose and Trigger Gun
- Pull out the 7m high-pressure hose from the integrated hose reel.
- Connect one end of the high-pressure hose to the high-pressure outlet on the main unit. Tighten the nut clockwise.
- Connect the other end of the high-pressure hose to the trigger gun. Ensure it is firmly pushed in until it clicks.
- Attach the desired nozzle to the trigger gun.

Image: Step-by-step diagram illustrating how to connect the water hose to the tap and the main unit, and how to attach the high-pressure hose and trigger gun with various nozzles.
Power Connection
Plug the power cord into a grounded 100V 50/60HZ electrical outlet.
5. Operating Instructions
Starting the Unit
- Ensure all connections are secure and the water supply is open.
- Turn the power switch to the 'ON' position.
- Press the trigger on the gun to start the water flow. The TTS system will activate the pump.
Nozzle Usage
The FOTING KLC-IRON120C comes with two variable nozzles, allowing you to adjust the spray pattern for different cleaning needs:
- 0° (Narrow Jet): For stubborn dirt in tight spaces.
- 15°-25° (Fan Spray): Ideal for general cleaning of concrete and brick.
- 25°-60° (Wide Fan Spray): Suitable for broad surface cleaning, such as wooden decks.
- 60°-120° (Gentle Spray): For delicate surfaces like windows and vehicles.

Image: Demonstrates the versatility of the FOTING KLC-IRON120C's adjustable nozzles, showing various spray patterns suitable for different cleaning tasks, from concentrated jets for tough grime to wide sprays for delicate surfaces.

Image: Illustration of the 360-degree rotating nozzle, demonstrating its ability to clean various surfaces effectively, including car wheels, wooden fences, and paved areas.
Detergent Application
For enhanced cleaning, especially on vehicles, use the included 500ml detergent tank:
- Fill the 500ml detergent tank with appropriate high-pressure washer detergent.
- Attach the detergent tank to the trigger gun.
- Apply detergent to the surface to be cleaned. Allow it to soak for a few minutes (refer to detergent instructions).
- Remove the detergent tank and rinse the surface with clean water using a suitable nozzle setting.

Image: The 500ml detergent tank connected to the trigger gun, ready for applying cleaning solution to surfaces.
Cleaning Applications
The FOTING KLC-IRON120C is suitable for a wide range of cleaning tasks:
- Vehicles: Cars, bicycles, motorcycles.
- Outdoor Surfaces: Decks, terraces, driveways, patios, garden furniture, fences, exterior walls.
- Home Exteriors: Windows, screens, entrance areas.
- Other: Removing mud, pollen, and general dirt from various objects.

Image: A man effectively cleaning a car with the FOTING KLC-IRON120C High-Pressure Washer, showcasing its strong cleaning capability.

Image: Collage showing the FOTING KLC-IRON120C High-Pressure Washer being used for diverse cleaning tasks, including stairs, outdoor areas, car washing, and exterior walls.
Video: High Pressure Washer Overview. This video demonstrates the assembly and various cleaning applications of a high-pressure washer, including car washing and surface cleaning.
6. Maintenance
Cleaning
- After each use, flush the system with clean water to remove any detergent residue or debris.
- Use the included nozzle cleaning pin to clear any blockages in the nozzle.
- Wipe down the exterior of the unit with a damp cloth.
Storage
The FOTING KLC-IRON120C features a compact design with a hose reel and wheels for easy storage and mobility.
- Drain all water from the unit, hoses, and accessories before storing, especially in freezing temperatures.
- Wind the high-pressure hose neatly onto the integrated hose reel.
- Store the trigger gun and nozzles in their designated holders on the unit.
- Store the unit in a dry, frost-free location.

Image: Demonstrates the FOTING KLC-IRON120C's convenient hose reel for tidy storage and its wheels for effortless portability.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not start | No power supply | Check power cord connection and outlet. |
| No water pressure | Water supply off or restricted | Ensure water tap is fully open and hose is not kinked. |
| Pulsating pressure | Air in the pump or clogged nozzle | Bleed air from the pump (run without nozzle until steady flow). Clean nozzle with cleaning pin. |
| Water leakage | Loose connections or damaged seals | Tighten all connections. Inspect and replace damaged seals if necessary. |
If you encounter problems not listed here or if the suggested solutions do not resolve the issue, please contact FOTING customer service for assistance.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | FOTING |
| Model Number | KLC-IRON120C |
| Max. Water Flow | 420 L/H |
| Max. Permissible Pressure | 14.5 MPa |
| Max. Water Supply Temperature | 40 ℃ |
| Power Supply | 100V 50/60HZ |
| Water Supply Method | Direct connection to water pipe |
| Body Weight | 9.8 kg |
| Dimensions (L x W x H) | 37 x 30 x 70 cm |
| High-Pressure Hose Length | 7 meters |
9. Warranty and Support
FOTING is committed to providing professional technical support and ensuring the stable operation of your water supply system. For warranty information, technical assistance, or any questions regarding your FOTING KLC-IRON120C High-Pressure Washer, please refer to the warranty card included with your product or contact FOTING customer service directly. Our team is dedicated to ensuring your satisfaction and safe use of FOTING products.
For further assistance, please visit our official website or contact our customer support hotline.